HDPE Pipe with Flanges for Dredge & Mining

HDPE Pipe with Flanges for Dredge & Mining
Product Details

Product Details:
As dredging work becomes more & more popular today, the HDPE pipe has been the most ideal option for the transportation under pressure of liquids, with a mixture of water and inert such as clay, silt, sand, gravel and solids of large size. As a ideal solution for dredging work, SUNPLAST HDPE dredge pipe has many advantages as follows:
※ Corrosion resistance: high resistance to attach from various types of chemicals,no electrochemical corrosion.  
※ High toughness: fracture extension rate of HDPE pipe, commonly more than 500%. As to the uneven settlement of the base, its adaptive ability is very strong, good aseismic performance.
※ Light weight: by comparing steel pipe, the HDPE pipe is only 1/5 of steel pipe on the weight.
※ Easy to assemble or dismountable: The HDPE dredge pipe welded with flanges can be assembled or disconnected very easily.
※ Excellent flexible and resistance to scratches ability.
※ Good wear resistance, low wall friction coefficient, small flow resistance, excellent conveying ability.
※ Low system cost, less maintenance costs, can dramatically reduce the cost for the project.
※ Long service life.
※ Recyclable and environment-friendly: HDPE material can be reused, complete with the concept of efficient environmental protection which our state advocates

The specific details of SUNPLAST HDPE dredge pipe as follows:

Product name

HDPE dredge pipe

Sizes available


SDR/pressure ratings

SDR17-PN10bars, SDR21-PN8bars, SDR26-PN6bars

Material for pipe

virgin PE80 or PE100 raw material

Colors available for pipe

Black or blue, or as per request

Standards for pipe

ISO4427, AS/NZS4130, BS EN 12201

Standards for flange

Customrized made available

Markings on the pipe

Customer's logo can be stamped

Samples available

Yes, sample available for small quantity

Packing method

Normal export packing.
     The pipe length can be in 5.8m or 11.8m, both ends welded with flanges



Production lead time

Depending on the order quantity.
     Normally about 15 days for a 40hc container.

Warranty time

3 years for normal using

Payment term

T/T or LC at sight

FOB loading port

Ningbo or Shanghai China

Place of origin

Zhejiang, China

Product Specifications:
SUNPLAST HDPE dredge pipe can be provided from 20mm to 1000mm. The specific sizes as follows: 

Workshop & manufacturing Facility
SUNPLAST company has two manufacturing workshop located in Zhejiang province China, and the total area covers more than 10000㎡. The workshop is equipped with advanced production lines for HDPE pipes & injection machines for HDPE pipe fittings, such as Barton Heidfeld and Krauss-Maffei extruders, Haitian etc, which feature high production efficiency and great stability. With memory function & high automatic, they ensure the stable quality of pipe & fittings.

Testing Equipment     
For all SUNPLAST HDPE pipes & HDPE pipe fittings, before shipment, they must pass very strict quality inspection & test, which is throughout the whole production process, from incoming material to finished goods packing. This ensure the pipes & fittings we provide to our customers are 100% qualified. 

SUNPLAST HDPE pipe & HDPE pipe fittings are made by superior quality PE80 or PE100 raw material from famous suppliers in worldwide, such as Borealis, Sabic, Sinopec.etc. 



Loading & Shipment
SUNPLAST HDPE pipe & fittings has been exporting to more than 30 countries & areas. Due to superior quality & the best service, we have built long & good business relationship with our customers, and they all satisfy about us all the time, some of our customers even have been working with us for more than 10 years. 



Why choose us?
※ More than 15 years'rich experience in manufacturing, we are an expert in this industry.
※ Complete fittings & welding machines to support the connection of pipes
※ Strong after-sale term supports to provide professional guide for installation
※ By using top quality raw material, with long warranty time on quality.
※ Short lead time to satisfy your urgent need request.
※ Quick reply for your enquiries within 12 hours.
※ OEM service available to support a good sale in customers’market.

Contact us
Contact us freely for any inquiries on our products by following:

Telephone: 0086-574-87226883
Fax: 0086-574-87467583

24 hours on line contact:
whatsApp: 0086-15968493053
Skype: polypipe-manufacturer

Sunplast, through over 15 years' development, is now known as one of the leading manufacturers and suppliers of hdpe pipe with flanges for dredge & mining in China. Our factory has introduced many advanced technologies and equipments into it. Please be free to buy the quality and low price products made in China from us.